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CVE-2009-3104

14
FAUCET Score

CVE-2009-3104 describes an unspecified denial-of-service vulnerability affecting various Symantec Norton AntiVirus, Internet Security, AntiVirus Corporate Edition, and Client Security products, specifically when Internet Email Scanning is installed and enabled. This vulnerability, with a CVSS score of 4.3, can lead to high CPU consumption and persistent connection loss through unknown attack vectors. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
9.0CPE matchmatch criteria
cpe:2.3:a:symantec:antivirus:9.0:*:corporate:*:*:*:*:*
9.0CPE matchmatch criteria
cpe:2.3:a:symantec:antivirus:9.0:mr6:corporate:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:a:symantec:antivirus:10.0:*:corporate:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:a:symantec:antivirus:10.0:mr1:corporate:*:*:*:*:*
10.0CPE matchmatch criteria
cpe:2.3:a:symantec:antivirus:10.0:mr2:corporate:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.20%
Probability of exploitation in next 30 days
EPSS Percentile
80.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0220 is in the 68th percentile among its peer group of 19,958 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 57429
secunia.com / advisories/36493
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/52820
securityfocus.com / bid/34670
symantec.com / security_response/securityupdates/detail.jsp
vupen.com / english/advisories/2009/2449
Vendor Advisory